viscose rayon filament bright yarn,Twist rayon filament bright yarn. Viscose rayon filament bright yarn,70D,120D,150D,250D,300D,450D,600D.Bright ... ,high twist-300~1500tpm.Reasonable priceFeatures:The yarn, taking superior ... fastness,excellent skin contacting and fine moisture absorption. The yarn can degrade by itself.It is a green and ...